Why is this dude acting like emojis were and are some kind of indispensable communicative tool?

They are no less today than they were then something fit for kids and unserious conversations, which is why they only ever make the news when a head of state or CEO uses one when he shouldn’t have and, revealing a lack of seriousness or professionalism vis a vis whatever he’s referring to. Our lives would be no worse if they weren’t on the iPhone today.